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February 2023
Solterra Development Culvert Reline
Solterra Development Culvert Reline
Lakewood, Colorado
ULTRA FLO Rehabilitated Cracked Pipes
When a triple-cell reinforced concrete pipe (RCP) culvert at the Solterra development required rehabilitation due to cracking and structural compromise from excessive cover and dead load, the most cost effective solution was an aluminized type 2 (ALT2) ULTRA FLO® reline solution.
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The Living Desert Zoo - Rhino Savanna
Palm Desert, California
CON/SPAN Creates Unique Rhino Habitat
During a new project at The Living Desert Zoo, a CON/SPAN® B-Series Bridge System was utilized to create a unique habitat for rhinos. The rhinos and other species living in the habitat cross over the structure while a viewing area for visitors is located inside the structure
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Pullman Moscow Regional Airport Runway Realignment
Pullman, Washington
Corrugated Metal Pipe Detention System Provides Cost Effective Solution

A runway improvement project at the Pullman-Moscow Regional Airport required an underground detention system to treat and control stormwater flow. The system consisted of a corrugated metal pipe (CMP) detention system, two CDS hydrodynamic separators, a Stormwater Management StormFilter, Vortex valve and Slotted Drain. 

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Pipe Solutions Blog
  DuroMaxx® SRPE Advances in Nationwide Acceptance

We’re excited that DuroMaxx® Steel Reinforced Polyethylene (SRPE) has been accepted for use by the Georgia Department of Transportation (GDOT).  DuroMaxx is now an approved material type for drainage and culverts applications that can be considered on DOT projects all across the state of Georgia! DuroMaxx has continued to gain traction nationwide as DOTs evaluate the quality of its structural components and see the in-field performance results of this innovative product.


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Stormwater Blog
  Why Removing Phosphorus from Stormwater is So Difficult

Phosphorus is the second-most-regulated pollutant in stormwater runoff after total suspended solids. However, engineers and regulators are still learning how to remove phosphorus from stormwater to promote healthy waterways and meet agency requirements. One reason phosphorus is difficult to remove from stormwater is that it can be found in different chemical forms: organic, inorganic, particulate-bound, dissolved, etc. This speciation of phosphorus makes it challenging to remove from urban runoff.

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Vertical Foundations Webinar
Vertical Foundations | Supporting America's Infrastructure
Thursday | February 23 | 11 AM EST

Foundation systems utilizing Contech CMP to support wind turbines, transmission towers, deep foundations or vertical shaft applications are efficient, cost-effective and 100% sustainable solutions. Additionally, the MOBILE PIPE® mill is an ideal solution for remote sites, providing fast and cost-effective on-site steel pipe manufacturing. Participation earns one Professional Development Hour (PDH). Please check with your governing board to confirm this method of education meets registration requirements.

Register Now
Upcoming Events
Contech will be participating in the following events, and we invite you to visit us!
SME MINEXCHANGE 2023 in Denver, Colorado - February 26-March 1, Booth #2029
Airport Planning, Design & Construction Symposium in Anaheim, California - March 1-3
American Trails International Trails Summit in Reno, Nevada - April 17-20
USSD Annual Conference & Exhibition in Charleston, South Carolina - April 17-21, Booth #303
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